High Resolution Virtual Chromoendoscopy Versus Seattle Protocol for the Surveillance of Barrett's Esophagus
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A vizsgálat adatai
- Ki végzi
- Nantes University Hospital
- Azonosító
- NCT05229783
- A regiszteradat frissítve
- 2025. november 14.
- Eredeti leírás
The investigators hypothesize that careful examination of Barrett's esophagus by high-resolution endoscopy combined with virtual chromoendoscopy could replace the Seattle protocol for Barrett's esophagus monitoring and detection of dysplasic lesions, and thus modify existing recommendations.A teljes eredeti leírásKevesebb
High Resolution Virtual Chromoendoscopy Versus Seattle Protocol for the Surveillance of Barrett's Esophagus: Impact on the Detection of High-grade Dysplasia and Adenocarcinoma Lesions
The investigators hypothesize that careful examination of Barrett's esophagus by high-resolution endoscopy combined with virtual chromoendoscopy could replace the Seattle protocol for Barrett's esophagus monitoring and detection of dysplasic lesions, and thus modify existing recommendations.
Bevonási feltételek: Male or Female with Age above ≥ years old; Female of childbearing potential must use appropriate method(s) of contraception during the clinical trial (i.e.: Intrauterine Device, pill, implant,sexual abstinence); Dysplastic Barrett's Esophagus preferably labelled "flat mucosal dysplasia"; Patient requiring esophageal endoscopy as part of their regular monitoring; Affiliated to social security; Patient received Patient Information Form and accepted to participate to the study.
Kizáró feltételek: Previously treated Barrett's Esophagus; Ongoing clopidogrel or anticoagulant therapy or coagulation disorder (platelet count < 50 000/mm3, Prothrombin time ratio <50%); Known invasive esophageal adenocarcinoma; Contraindication to general anesthesia; Poor general health status precluding subsequent follow up of Barrett's Esophagus ; For female: pregnancy or breastfeeding; Adults under a legal protection regime (guardianship, trusteeship, "under judicial protection"); Ongoing participation in another study requiring an intervention on Barrett's Esophagus during patient's participation in Converse study.